CVE-2022-33736

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2022-07-12 · updated 2026-06-17
Weakness: CWE-303

Description

A vulnerability has been identified in Opcenter Quality V13.1 (All versions < V13.1.20220624), Opcenter Quality V13.2 (All versions < V13.2.20220624). The affected applications do not properly validate login information during authentication. This could lead to denial of service condition for existing users or allow unauthenticated remote attackers to successfully login without credentials.

Affected products

Siemens Opcenter Quality: from 13.1.0 before 13.1.20220624; from 13.2.0 before 13.2.20220624 — fixed in 13.1.20220624, 13.2.20220624

How to fix

Upgrade to a fixed version: Siemens Opcenter Quality 13.1.20220624, 13.2.20220624. Check the vendor advisory for mitigations.

References

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